Question

Решите все задания :)

Answer 1

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Answer 2

$n^ frac{3}{7} = sqrt[7]{n^3}$

$x^{0,3}= sqrt[10]{x^3}$

$27 ^ frac{2}{3} = sqrt[3]{27^2}=9$

$16 ^{- frac{1}{2}} = sqrt{frac{1}{16}} =0,25$

$x^{ frac{3}{5}}: x^{ frac{5}{15}}* x^{ frac{2}{3}}=x^{ frac{3}{5}- frac{4}{15}+ frac{2}{3}}= x^{ frac{9-4+10}{15}} = x^{ frac{15}{15}} =x^1=x$